A more thorough explanation:

Definition: Universitas facti is a legal term in Latin that refers to a group of physical objects of the same kind that are considered as a whole. For example, a herd of cattle can be considered as a universitas facti.

Examples:

• A group of trees in a forest
• A collection of books in a library
• A fleet of ships in a navy

The examples illustrate the definition of universitas facti by showing how a group of physical objects can be considered as a single entity. For instance, a group of trees in a forest can be seen as a universitas facti because they are all trees, and they are all part of the same forest. Similarly, a collection of books in a library can be considered as a universitas facti because they are all books, and they are all part of the same library.